ESD7124 4-Channel Low Capacitance Dual-Voltage ESD and Surge Protection Array Features • 3 Channels of Low Voltage ESD Protection • 1 Channel of High Voltage ESD Protection • Provides ESD Protection to IEC61000−4−2 Level 4: • • • • http://onsemi.com ±25 kV Contact Discharge IEC 61000−4−5 (lighting) Low Channel Input Capacitance High Voltage Zener Diode Protects Supply Rail up to 100 A (8/20 ms) These Devices are Pb−Free and are RoHS Compliant UDFN−6 D4 SUFFIX CASE 517CS BLOCK DIAGRAM APPLICATION DIAGRAM IO1 IO2 IO3 Vcc Vcc (1) GND (6) CH1 (2) DAP** High−Speed Data Lines CH2 (3) GND (5) CH3 (4) MARKING DIAGRAM **Die Attach Pad on back of package (connect to ground) 1 AD M G AD = Specific Device Code M = Date Code G = Pb−Free Package ORDERING INFORMATION Device Package Shipping† ESD7124MUTBG UDFN−6 (Pb−Free) 3000/Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. © Semiconductor Components Industries, LLC, 2014 August, 2014 − Rev. 0 1 Publication Order Number: ESD7124/D ESD7124 PACKAGE / PINOUT DIAGRAMS Table 1. PIN DESCRIPTIONS 4−Channel, 6−Lead, UDFN−8 Package Top View (Pins Down View) Pin Name Type Description 1 VCC HV VDD 2 CH1 I/O LV Low−capacitance ESD Channel 3 CH2 I/O LV Low−capacitance ESD Channel 4 CH3 I/O LV Low−capacitance ESD Channel 5 GND Ground 6 GND Ground Bottom View (Pins Up View) 1 2 3 4 6 5 HV ESD Channel XX M Pin 1 Marking 6 1 2 3 4 5 6−Lead UDFN SPECIFICATIONS Table 2. ABSOLUTE MAXIMUM RATINGS Rating Units Operating Temperature Range Parameter –55 to +125 °C Storage Temperature Range –65 to +150 °C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. Table 3. ELECTRICAL CHARACTERISTICS Reverse Working Voltage Breakdown Voltage Vbr (V) Reverse Current Leakage Ir (mA) Rdyn Junction Capactance Cj(pF) Vrwm (V) at 1 mA at Vrwm W Vr = 0 V, f = 1 MHz Device Name Max Min Typ Max Typ Typ Max Pin2-4 (LV) 3.3 5.5 6.5 1 1 0.35 0.5 Pin1 (HV) 12 13.3 14 1 Clamping Voltage Vc (V) tp = 8 x 20 ms Max Ratings tp = 8 x 20 ms Ipp = 1 A Ipp = 16 A Ipp (A) Vc @ Max Ipp (V) Device Name Typ Typ Max Max Pin1 (HV) 15 16 100 27 Pin2-4 (LV) 9.5 Parameter Symbol Clamping Voltage TLP (Note 1) All Devices Pin2-4(LV) See Figures 3 − 6 VC Conditions Min Typ IPP = ±8 A IEC 61000−4−2 Level 2 equivalent (±4 kV Contact, ±4 kV Air) 16.8 IPP = ±16 A IEC 61000−4−2 Level 4 equivalent (±8 kV Contact, ±15 kV Air) 24.9 1. ANSI/ESD STM5.5.1 − Electrostatic Discharge Sensitivity Testing using Transmission Line Pulse (TLP) Model. TLP conditions: Z0 = 50 W, tp = 100 ns, tr = 4 ns, averaging window; t1 = 30 ns to t2 = 60 ns. http://onsemi.com 2 Max Unit V ESD7124 TYPICAL CHARACTERISTICS Figure 1. Capacitance Over Frequency Figure 2. Insertion Loss Interface Data Rate (Mb/s) Fundamental Frequency (MHz) 3rd Harmonic Frequency (MHz) USB 2.0 480 240 (m1) 720 (m2) 45 0 40 −5 35 −10 m1 = 0.031 m2 = 0.047 −15 Vpk (V) Vpk (V) 30 ESD7124 Insertion Loss (dB) 25 20 −20 −25 15 −30 10 −35 5 0 0 5 10 15 20 25 30 −40 −35 35 −30 −25 −20 −15 −10 −5 Ipk (A) Ipk (A) Figure 3. Positive TLP I−V Curve Figure 4. Negative TLP I−V Curve http://onsemi.com 3 0 ESD7124 Transmission Line Pulse (TLP) Measurement L Transmission Line Pulse (TLP) provides current versus voltage (I−V) curves in which each data point is obtained from a 100 ns long rectangular pulse from a charged transmission line. A simplified schematic of a typical TLP system is shown in Figure 5. TLP I−V curves of ESD protection devices accurately demonstrate the product’s ESD capability because the 10s of amps current levels and under 100 ns time scale match those of an ESD event. This is illustrated in Figure 6 where an 8 kV IEC 61000−4−2 current waveform is compared with TLP current pulses at 8 A and 16 A. A TLP I−V curve shows the voltage at which the device turns on as well as how well the device clamps voltage over a range of current levels. For more information on TLP measurements and how to interpret them please refer to AND9007/D. S Attenuator ÷ 50 W Coax Cable 10 MW IM 50 W Coax Cable VM DUT VC Oscilloscope Figure 5. Simplified Schematic of a Typical TLP System Figure 6. Comparison Between 8 kV IEC 61000−4−2 and 8 A and 16 A TLP Waveforms http://onsemi.com 4 ESD7124 PACKAGE DIMENSIONS UDFN6, 1.8x2, 0.4P CASE 517CS ISSUE O D PIN ONE REFERENCE ÇÇ ÇÇ ÉÉ A B ÍÍÍ ÍÍÍ ÍÍÍ EXPOSED Cu NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. DIMENSION b APPLIES TO PLATED TERMINALS AND IS MEASURED BETWEEN 0.15 AND 0.30mm FROM THE TERMINAL TIP. 4. COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS. MOLD CMPD DETAIL B ALTERNATE CONSTRUCTION E 0.10 C 2X 0.10 C 2X L L TOP VIEW DIM A A1 A3 b D D2 E E2 e e1 e2 L L1 L1 DETAIL B A3 0.05 C DETAIL A ALTERNATE CONSTRUCTIONS A 6X 0.05 C NOTE 4 A1 C SIDE VIEW SEATING PLANE 0.10 C DETAIL A 2X e/2 RECOMMENDED MOUNTING FOOTPRINT* e D2 1 6X 4 1 2X 4 E2 b 0.07 C A B 0.05 C 0.95 NOTE 3 2X 6X L MILLIMETERS MIN MAX 0.45 0.55 0.00 0.05 0.125 REF 0.15 0.25 1.80 BSC 0.35 0.55 2.00 BSC 0.74 0.94 0.40 BSC 0.80 BSC 0.95 BSC 0.20 0.40 0.15 --- 0.40 PITCH 0.55 6X 0.48 0.10 C 6 5 e1/2 6 PACKAGE OUTLINE 5 2X 0.94 2.20 e2 e1 BOTTOM VIEW SUPPLEMENTAL BOTTOM VIEW 6X 0.25 0.40 PITCH DIMENSIONS: MILLIMETERS *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: [email protected] N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81−3−5817−1050 http://onsemi.com 5 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative ESD7124/D